someone h e l p m e please

Answer:

Solution given:

8x+13+12x+7=180°[exterior angle's sum is supplementary]

20x=180°-20

x=160°/20°

x=8° is your answer.

Answer:

5(4x^2-9y^2)

Step-by-step explanation:

I assume you want to simplify the expression:

20x^2-45y^2

5(4x^2-9y^2)

Answer:

24%

Step-by-step explanation:

trust me and get blessed

The probability of drawing a card that could win the hand and actually winning the hand is 12%.

Option B is the correct answer.

It is the chance of an event to occur from a total number of outcomes.

The formula for probability is given as:

Probability = Number of required events / Total number of outcomes.

Example:

The probability of getting a head in tossing a coin.

P(H) = 1/2

We have,

There are 50 cards left in the deck after the 5 of spades and 10 of clubs are drawn since there are 4 suits with 13 cards each, and 2 of those cards have already been drawn.

Out of the remaining 50 cards, there are 16 cards that could win the hand: the 9 remaining cards higher than the 10 of clubs in any suit, and the 6 remaining cards in the spade suit (since the 5 of spades is already on the table).

Therefore, the probability of drawing a card that could win the hand is 16/50, which simplifies to 8/25. This is approximately 0.32 or 32%.

However, we need to subtract the probability of drawing the 5 of clubs, 10 of spades, or any of the 8 remaining cards that would not win the hand.

The probability of drawing one of these cards is 10/50, which simplifies to 1/5 or 20%.

The probability of drawing a card that could win the hand and actually winning the hand is:

(16/50) x (1/5)

= 0.32 - 0.2

= 0.12 or 12%.

Thus,

The probability of drawing a card that could win the hand and actually winning the hand is 12%.

Learn more about probability here:

https://brainly.com/question/14099682

#SPJ2

Answer:

2 pounds= $3.00

5 pounds= $7.50

8 pounds= $12.00

Answer:

c

Step-by-step explanation:

Answer:

[tex] = \frac{ \theta}{180} \times \pi \\ = \frac{600}{180} \times \pi \\ = \frac{10}{3} \pi[/tex]

Answer:

KL = 23

KM = 29

Step-by-step explanation:

By applying cosine rule in the given triangle KLM,

cos(∠M) = [tex]\frac{\text{Adjacent side}}{\text{Hypotenuse}}[/tex]

cos(52°) = [tex]\frac{LM}{KM}[/tex]

cos(52°) = [tex]\frac{18}{KM}[/tex]

KM = [tex]\frac{18}{\text{cos}52}[/tex]

KM = 29.24

KM ≈ 29

By applying sine rule,

sin(52°) = [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex]

sin(52°) = [tex]\frac{KL}{29.24}[/tex]

KL = 29.24[sin(52°)]

    = 23.03

    ≈ 23

KL = 23

I got the wrong answer. I don't want to keep this up just in case anyone needs the answer to this question again. But I can't delete my answer so I'll just leave this. Have a nice day tho. Sorry about that :(

Answer:

70 miles per hour

Step-by-step explanation:

Distance = speed * time

speed = distance / time

------------------------------

Total Distance

speed = 62

time = 5

62 * 5 = 310 miles

Distance travelled in first 2 hours

speed = 50

time = 2

50 * 2 = 100 miles

Remaining distance

310 - 100 = 210 miles

Speed to cover 210 miles in 3 hours

distance = 210

time = 3

210/3 = 70 miles per hour

Answer:

one punch man

Step-by-step explanation:

Answer:

507 cubic m

Step-by-step explanation:

V = l · w · h

V = 13 × 13 × 3

V = 507

0.83333333333

:) have a good day

Answer:

4/9 x 15/8 = 5/6

Step-by-step explanation:

Make 8/15 a reciprocal (basically just means to turn the fraction upside down).

Then turn the division sign into a multiplication sign and multiply across, and there you have it!

Answer:

B)

Step-by-step explanation:

Answer:

b, one of each fruit is chosen

Step-by-step explanation:

Answer:

A, B, D

Step-by-step explanation:

Answer:

A, B, D

Step-by-step explanation:

40% is the same as the fraction 4/10.

Compare 4/10 with 3/20 (A):

LCM of 10 and 20 is 20, so make the denominators of all fractions to 20

We now have 8/20 and 3/20

Now you can just simply look at the numerators. 3 is obviously less than 8 so option A is less than 40%

Compare 4/10 with 23/100 (A):

LCM of 10 and 100 is 100, so make all denominators 100

Now compare 40/100 and 23/100

40>23 so 23/100 is less than 40%

Compare 4/10 with 3/5 (C):

We can further reduce 4/10 to 2/5, and conveniently it has the same denoninator as 3/5. 3 is NOT less than 2, so C is ruled out.

Compare 4/10 with 1/8 (D):

LCM of 10 and 8 is 40, so we'll use that as our denominator

We now have 16/40 and 5/40.

5 is less than 16, so we include D in our answer.

Answer:

are you realy a tutor?

Step-by-step explanation:

Answer:

6:00 P.M.

Step-by-step explanation:

Answer:

zach ran 31680 feet over the weekend.

Step-by-step explanation:

1 mile = 5280, so 6 x 5280 = 31680

Answer:

[tex]\frac{1}{3}[/tex]  times [tex]\frac{3}{5}[/tex]

Step-by-step explanation:

Answer:

n = 1/5

Step-by-step explanation:

5n - 1/2 = 1/2

5n = 1

n = 1/5

Answer:

141

Step-by-step explanation:

Answer:

uhm ok-?

Step-by-step explanation:

Step-by-step explanation:

no not interested

Answer:

[tex]slope = \frac{rise}{run} [/tex]

The slope is 3

Yep thts your answer

Answer:

169

Step-by-step explanation:

27 + 22 + 98 + 22 = 169

Answer

The electrical current, in amperes, in a circuit varies directly as the voltage when 15 volts are applied, the current is 5 amperes-by-step explanation: